wyzenbeek oscillatory abrasion tester
Standard
ASTM D4157：Standard Test Method for Wear Resistance of Textiles (Swing Roller Method)
ASTM D4157：Standard Test Method for Wear Resistance of Textiles (Swing Roller Method)
Applications
Oscillator Abrasion Tester is also named as Wyzenbeek Abrasion Tester, used to determine the abrasion resistance of fabrics when rubbed against a standard abradant or a wire mesh screen in a backward and forward motion over a curved surface. Particularly it’s suitable for abrasion resistance of fabrics used in the automotive and furniture industry.The instrument follows the U.S. standard with four friction heads and electronic counters to control the operating cycle.
Work Principle
The long strip sample fabric is mounted on the front and rear fixtures of the friction head with a certain tensioning force applied.The friction medium is installedon the circular grinding platform. Make the sample contact with the friction medium and apply a certain load on the sample.The friction platform moves forward and backward to abrade the sample.After a certain number of friction, assess the change of sample's fracture strength.
Features
1. Modern efficacy design.
2. The suction device is connected to an auxiliary vacuum cleaner.
3. Sealed gear actuator ensures quiet operation.
Technical Parameters
| Test number | 4 |
| Abrasion table | Cambered surface -R100mm，Length-400mm |
| Test stroke | 76±2 mm |
| Abrasion velocity | 90±1 /min（double friction） |
| Tension adjusting weights | 340g (The force applied to the sample can be adjusted from 4.45 to 26.7 N) |
| Load weight | 150g (adjusted from 4.45 to 15.575N) |
| Tension of sample | 17.8N（adjustable） |
| Sample loading | 13.4N（adjustable） |
| Sponge rubber pressure pad | 50×50mm（±1mm） |
| Instrument material | Stainless steel |
| Surface treatment | Paint spraying |
| Sample size | 245×73 mm |
| Dimension | 50L× 50W × 60H cm |
| Weight | 75kg |
| Power supply | 220V，50Hz，0.05A |
在线联系供应商
Other supplier products
 |
Fabric Negative-ion Concentration Tester | The negative ion generation tester is mainly used to detect the negative ion generation of textiles, and evaluate the negative ion generation capac... |
 |
Face Mask Field of Vision Tester | To determine whether field of vision under the mask meets the standard requirement or not. Feature: Hemispherical surface of visual field(Incl... |
 |
Vertical Flammability Test Chamber | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
 |
Random tumble pilling tester | Random Tumble Pilling Tester Standards: ASTM D3512, GB/T 4802.4, ISO 12945.3, JIS L1076-D Applications: Random Tumble Pilling Tester is used to det... |
 |
Curl elasticity detector | TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi Portuguese Catalan Hmong Daw Romanian ... |
Same products
 |
Air Permeability Tester STD- F8 | 卖方: Standard International Group (HK) Limited | The Air Permeability Tester is designed to quickly and accurately measure the breathability and p... |
 |
Surface Performance Tester STD-FB4 - A | 卖方: Standard International Group (HK) Limited | Introduction TheSurface Tester analyzes finger movements-particularly, strokes-performed by arti... |
 |
Compression Tester STD - FB3 - A | 卖方: Standard International Group (HK) Limited | TheCompression Tester analyzes hand movements-particularly, pushing with a finger-performed by ar... |
 |
Single - Strand Bending Tester STD - FB2 - SH | 卖方: Standard International Group (HK) Limited | Standards ASTM A370. ASTM A416. ISO6934.4 The Single Fiber Bending Tester makes it possible to ... |
 |
Bending Tester STD- FB2 - S | 卖方: Standard International Group (HK) Limited | Compliance Standards ASTM D790 (Plastics Flexural Properties) ISO 178 (Flexural Strength of Rig... |
